Question

-20 :{ - 6 + [(-2)*(-3) : (+2)]-2} resolva a expressao

Answer 1

-20 :{ - 6 + [(-2)*(-3) : (+2)]-2}
-20 : {-6 +[6 : 2] -2}
-20 : {-6 + 3 -2 }
-20 : -5
4